Question 198428
Divisibility by 2: If the number ends with a 0, 2, 4, 6, or 8, then the number is divisible by 2. 


Examples: 24, 36, 72, 98, and 1020 are all divisible by 2




Divisibility by 4: If the last two digits of a number is divisible by 4, then the number is divisible by 4. 


Examples: 1024, 120, 156, and 236 are all divisible by 4 (since 24, 20, 56, and 36 are divisible by 4)



Divisibility by 5: If the number ends with a 0 or a 5, then the number is divisible by 5. 


Examples: 25, 35, 70, 95, and 120 are all divisible by 5



Divisibility by 6: If a number is divisible by 2 AND divisible by 3, then it is divisible by 6. So use the divisibility rules for 2 and 3.



Divisibility by 7: The rule is a bit tricky, check out this link to find out more: http://argyll.epsb.ca/jreed/math7/strand1/1104.htm



Divisibility by 8: If the last three digits of a number are divisible by 8, then the number itself is divisible by 8


Ex: 1,704 is divisible by 8 since 704 is divisible by 8


Divisibility by 9: If the digits add up to a multiple of 9, then the number is divisible by 9



Example: 126 is divisible by 9 since 1+2+6=9